Live weather readings from all the road weather stations in Norway. This is a must have app.
This app is very similar to KystVær, but instead of just coastal weather, it collects live data from the weather stations that Statens vegvesen uses.
If you click on a wind speed you come to a detailed historical graph.
There are also web cams on some of the stations.
VeiVær has an Android and an iOS app.
